configury: add Fortran IGNORE_TKR check for LLVM 19

Try the !DIR$ IGNORE_TKR directive and the type(*)
type in order to support upcoming LLVM 19 flang compiler.

Thanks Paul Osmialowski for the report and suggesting the solution.

Signed-off-by: Gilles Gouaillardet <[email protected]>

Author: ggouaillardet

config/ompi_fortran_check_ignore_tkr.m4

@@ -84,6 +84,12 @@ AC_DEFUN([_OMPI_FORTRAN_CHECK_IGNORE_TKR], [
               [!GCC\$ ATTRIBUTES NO_ARG_CHECK ::], [type(*), dimension(*)],
               [!GCC\$ ATTRIBUTES NO_ARG_CHECK],
               [internal_ignore_tkr_happy=1], [internal_ignore_tkr_happy=0])])
+    # LLVM compilers
+    AS_IF([test $internal_ignore_tkr_happy -eq 0],
+          [OMPI_FORTRAN_CHECK_IGNORE_TKR_SUB(
+              [!DIR\$ IGNORE_TKR], [type(*)],
+              [!DIR\$ IGNORE_TKR],
+              [internal_ignore_tkr_happy=1], [internal_ignore_tkr_happy=0])])
     # Intel compilers
     AS_IF([test $internal_ignore_tkr_happy -eq 0],
           [OMPI_FORTRAN_CHECK_IGNORE_TKR_SUB(